摘要 |
The inverter circuit for improving a transfer charactristics responding to an output of the bipolar transistor and having a constant output voltage of the inverter comprises first P.N MOS (P3) (N5) reverse-driving each other in accordance with the level state of the input stage; second P.N MOS (P4) (N6), their gates being connected to the gates of the first P.N MOS; bipolar transistors (Q5)(Q6) the base of the transistor (Q5) being connected to the drain of the first P MOS (P3); and an output stage (out) connected to the drains of the second P.N MOS (P4)(N6) and a node between the emiter of the bipolar transistor (Q5) and the collector of the bipolar transistor (Q6) commonly. |